US5586027A
(en)
*
|
1989-06-12 |
1996-12-17 |
Western Atlas International, Inc. |
Method and apparatus for determining flow rates in multi-phase fluid flow mixtures
|
US5509305A
(en)
*
|
1992-02-12 |
1996-04-23 |
Daniel Industries, Inc. |
Closely coupled, dual turbine volumetric flow meter
|
US5461930A
(en)
*
|
1992-03-17 |
1995-10-31 |
Agar Corporation Inc. |
Apparatus and method for measuring two-or three-phase fluid flow utilizing one or more momentum flow meters and a volumetric flow meter
|
GB9209231D0
(en)
*
|
1992-04-29 |
1992-06-17 |
Peco Machine Shop And Inspecti |
Flowrate monitoring apparatus
|
GB9313818D0
(en)
*
|
1993-07-03 |
1993-08-18 |
Expro International Group The |
Apparatus and a method for measuring flow rate
|
US5390547A
(en)
*
|
1993-11-16 |
1995-02-21 |
Liu; Ke-Tien |
Multiphase flow separation and measurement system
|
US5550761A
(en)
*
|
1994-02-08 |
1996-08-27 |
Institut Francais Du Petrole |
Method for modelling multiphase flows in pipelines
|
US5400657A
(en)
*
|
1994-02-18 |
1995-03-28 |
Atlantic Richfield Company |
Multiphase fluid flow measurement
|
FR2720498B1
(fr)
*
|
1994-05-27 |
1996-08-09 |
Schlumberger Services Petrol |
Débitmètre multiphasique.
|
WO1995033980A1
(en)
*
|
1994-06-07 |
1995-12-14 |
Atlantic Richfield Company |
Multiphase fluid flow rate and density measurement
|
US5589642A
(en)
|
1994-09-13 |
1996-12-31 |
Agar Corporation Inc. |
High void fraction multi-phase fluid flow meter
|
NO300437B1
(no)
*
|
1994-11-09 |
1997-05-26 |
Jon Steinar Gudmundsson |
Framgangsmåte for bestemmelse av strömningsrate i en fluidström, særlig en tofaseström
|
US5596150A
(en)
*
|
1995-03-08 |
1997-01-21 |
The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration |
Capacitance probe for fluid flow and volume measurements
|
US5680899A
(en)
*
|
1995-06-07 |
1997-10-28 |
Halliburton Energy Services, Inc. |
Electronic wellhead apparatus for measuring properties of multiphase flow
|
US5811676A
(en)
*
|
1995-07-05 |
1998-09-22 |
Dresser Industries, Inc. |
Multiple fluid meter assembly
|
US5675259A
(en)
*
|
1995-09-14 |
1997-10-07 |
The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration |
Method and apparatus for measuring fluid flow
|
US5741979A
(en)
*
|
1995-11-09 |
1998-04-21 |
The United States Of America As Represented By The Administrator Of National Aeronautics And Space Adminstrator |
Particle velocity measuring system
|
GB9523278D0
(en)
*
|
1995-11-14 |
1996-01-17 |
Jordan Kent Metering Systems L |
A wet gas multiphase meter
|
US5661232A
(en)
*
|
1996-03-06 |
1997-08-26 |
Micro Motion, Inc. |
Coriolis viscometer using parallel connected Coriolis mass flowmeters
|
WO1999015862A1
(en)
*
|
1997-09-24 |
1999-04-01 |
Lockheed Martin Idaho Technologies Company |
Special configuration differential pressure flow meter
|
CA2335457C
(en)
|
1998-06-26 |
2007-09-11 |
Cidra Corporation |
Fluid parameter measurement in pipes using acoustic pressures
|
CN1314992A
(zh)
|
1998-07-03 |
2001-09-26 |
奈勒斯菲尔德控制有限公司 |
流体测量的方法和装置
|
US6463813B1
(en)
|
1999-06-25 |
2002-10-15 |
Weatherford/Lamb, Inc. |
Displacement based pressure sensor measuring unsteady pressure in a pipe
|
US6691584B2
(en)
|
1999-07-02 |
2004-02-17 |
Weatherford/Lamb, Inc. |
Flow rate measurement using unsteady pressures
|
US6536291B1
(en)
|
1999-07-02 |
2003-03-25 |
Weatherford/Lamb, Inc. |
Optical flow rate measurement using unsteady pressures
|
US6813962B2
(en)
*
|
2000-03-07 |
2004-11-09 |
Weatherford/Lamb, Inc. |
Distributed sound speed measurements for multiphase flow measurement
|
US6601458B1
(en)
*
|
2000-03-07 |
2003-08-05 |
Weatherford/Lamb, Inc. |
Distributed sound speed measurements for multiphase flow measurement
|
AU3334800A
(en)
*
|
2000-03-09 |
2001-09-17 |
Vladimir Drobkov |
Simultaneous determination of multiphase flowrates and concentrations
|
GB0029055D0
(en)
*
|
2000-11-29 |
2001-01-10 |
Expro North Sea Ltd |
Apparatus for and method of measuring the flow of a multi-phase fluid
|
US6782150B2
(en)
|
2000-11-29 |
2004-08-24 |
Weatherford/Lamb, Inc. |
Apparatus for sensing fluid in a pipe
|
US6971259B2
(en)
*
|
2001-11-07 |
2005-12-06 |
Weatherford/Lamb, Inc. |
Fluid density measurement in pipes using acoustic pressures
|
US6698297B2
(en)
*
|
2002-06-28 |
2004-03-02 |
Weatherford/Lamb, Inc. |
Venturi augmented flow meter
|
US7059172B2
(en)
*
|
2001-11-07 |
2006-06-13 |
Weatherford/Lamb, Inc. |
Phase flow measurement in pipes using a density meter
|
US6640626B2
(en)
*
|
2002-01-18 |
2003-11-04 |
Hitachi, Ltd. |
Method and system for identifying a type of gas
|
AU2003255235A1
(en)
*
|
2002-08-08 |
2004-02-25 |
Cidra Corporation |
Apparatus and method for measuring multi-phase flows in pulp and paper industry applications
|
US6986276B2
(en)
*
|
2003-03-07 |
2006-01-17 |
Weatherford/Lamb, Inc. |
Deployable mandrel for downhole measurements
|
US6837098B2
(en)
*
|
2003-03-19 |
2005-01-04 |
Weatherford/Lamb, Inc. |
Sand monitoring within wells using acoustic arrays
|
US6910388B2
(en)
*
|
2003-08-22 |
2005-06-28 |
Weatherford/Lamb, Inc. |
Flow meter using an expanded tube section and sensitive differential pressure measurement
|
US20080264182A1
(en)
*
|
2003-08-22 |
2008-10-30 |
Jones Richard T |
Flow meter using sensitive differential pressure measurement
|
ES2282593T3
(es)
*
|
2003-09-04 |
2007-10-16 |
Askoll Holding S.R.L. |
Procedimiento y dispositivo para determinar el regimen de flujo hidraulico de una bomba.
|
NO322167B1
(no)
*
|
2003-11-05 |
2006-08-21 |
Abb As |
Fremgangsmåte og anordning for å detektere vanngjennombrudd ved brønnproduksjon av olje og gass, samt anvendelse av fremgangsmåten i en olje- og gass-produksjonsprosess
|
US7480056B2
(en)
*
|
2004-06-04 |
2009-01-20 |
Optoplan As |
Multi-pulse heterodyne sub-carrier interrogation of interferometric sensors
|
US7109471B2
(en)
*
|
2004-06-04 |
2006-09-19 |
Weatherford/Lamb, Inc. |
Optical wavelength determination using multiple measurable features
|
US6945123B1
(en)
*
|
2004-06-28 |
2005-09-20 |
The General Electric Company |
Gas flow sensor having redundant flow sensing capability
|
NO20060474L
(no)
*
|
2005-01-31 |
2006-08-01 |
Sulzer Pumpen Ag |
Fremgangsmate og anordning for overvakning av gjennomstromning av flerfaseblandinger
|
EP1686355A1
(de)
*
|
2005-01-31 |
2006-08-02 |
Sulzer Pumpen Ag |
Verfahren und Anordnung zur Durchflussüberwachung von Mehrphasengemischen
|
US7503217B2
(en)
*
|
2006-01-27 |
2009-03-17 |
Weatherford/Lamb, Inc. |
Sonar sand detection
|
US7311001B2
(en)
|
2006-03-02 |
2007-12-25 |
Herbert Liu |
Multiphase flow measurement apparatus and method
|
GB2447908B
(en)
*
|
2007-03-27 |
2009-06-03 |
Schlumberger Holdings |
System and method for spot check analysis or spot sampling of a multiphase mixture flowing in a pipeline
|
US7954362B2
(en)
*
|
2007-07-27 |
2011-06-07 |
Multiphase Flow International Llc |
Ultrasound multiphase fraction meter and method for determining phase fractions in a multiphase fluid
|
CN102625905B
(zh)
*
|
2009-05-04 |
2013-10-30 |
琼脂有限公司 |
多相流体测量装置和方法
|
PT2658807E
(pt)
*
|
2010-12-28 |
2015-08-27 |
Wayne Fueling Systems Sweden Ab |
Medidor de fluido com orientação melhorada de pistões
|
GB2497321B
(en)
*
|
2011-12-06 |
2014-06-18 |
Senico Ltd |
Multi-phase metering of fluid flows
|
CN103206201A
(zh)
*
|
2012-01-13 |
2013-07-17 |
中国石油化工股份有限公司 |
一种油井自动控制计量装置
|
US9114332B1
(en)
|
2012-07-23 |
2015-08-25 |
Herbert Liu |
Multiphase flow measurement apparatus utilizing phase separation
|
BR112015001918B1
(pt)
*
|
2012-08-01 |
2020-11-03 |
Micro Motion, Inc. |
método, e, sistema de medição de fluido
|
US8812238B2
(en)
*
|
2012-10-31 |
2014-08-19 |
Halliburton Energy Services, Inc. |
Systems and methods for analyzing flowback compositions in real time
|
US9410422B2
(en)
|
2013-09-13 |
2016-08-09 |
Chevron U.S.A. Inc. |
Alternative gauging system for production well testing and related methods
|
DK178494B1
(en)
*
|
2015-01-26 |
2016-04-18 |
Vm Tarm As |
Tanker and Method applying a Detection Device
|
DE102015105427A1
(de)
*
|
2015-04-09 |
2016-10-13 |
Fev Gmbh |
Verfahren zur kontinuierlichen Messung des Gasgehalts in einer strömenden Flüssigkeit und Gasgehaltmessgerät zur Durchführung des Verfahrens
|
US11730895B2
(en)
*
|
2016-09-29 |
2023-08-22 |
Koninklijke Philips N.V. |
Medical device with a thermal mass flow sensor for bubble detection
|
US10763150B2
(en)
|
2017-09-20 |
2020-09-01 |
Applied Materials, Inc. |
System for coupling a voltage to spatially segmented portions of the wafer with variable voltage
|
US10890480B2
(en)
*
|
2018-02-07 |
2021-01-12 |
Saudi Arabian Oil Company |
Systems and methods for finding and solving wet gas venturi meter problems in real-time
|
US10555412B2
(en)
|
2018-05-10 |
2020-02-04 |
Applied Materials, Inc. |
Method of controlling ion energy distribution using a pulse generator with a current-return output stage
|
US11476145B2
(en)
|
2018-11-20 |
2022-10-18 |
Applied Materials, Inc. |
Automatic ESC bias compensation when using pulsed DC bias
|
JP7451540B2
(ja)
|
2019-01-22 |
2024-03-18 |
アプライド マテリアルズ インコーポレイテッド |
パルス状電圧波形を制御するためのフィードバックループ
|
US11508554B2
(en)
|
2019-01-24 |
2022-11-22 |
Applied Materials, Inc. |
High voltage filter assembly
|
US11462388B2
(en)
|
2020-07-31 |
2022-10-04 |
Applied Materials, Inc. |
Plasma processing assembly using pulsed-voltage and radio-frequency power
|
US11798790B2
(en)
|
2020-11-16 |
2023-10-24 |
Applied Materials, Inc. |
Apparatus and methods for controlling ion energy distribution
|
US11901157B2
(en)
|
2020-11-16 |
2024-02-13 |
Applied Materials, Inc. |
Apparatus and methods for controlling ion energy distribution
|
US11495470B1
(en)
|
2021-04-16 |
2022-11-08 |
Applied Materials, Inc. |
Method of enhancing etching selectivity using a pulsed plasma
|
US11791138B2
(en)
|
2021-05-12 |
2023-10-17 |
Applied Materials, Inc. |
Automatic electrostatic chuck bias compensation during plasma processing
|
US11948780B2
(en)
|
2021-05-12 |
2024-04-02 |
Applied Materials, Inc. |
Automatic electrostatic chuck bias compensation during plasma processing
|
US11967483B2
(en)
|
2021-06-02 |
2024-04-23 |
Applied Materials, Inc. |
Plasma excitation with ion energy control
|
US11984306B2
(en)
|
2021-06-09 |
2024-05-14 |
Applied Materials, Inc. |
Plasma chamber and chamber component cleaning methods
|
US11810760B2
(en)
|
2021-06-16 |
2023-11-07 |
Applied Materials, Inc. |
Apparatus and method of ion current compensation
|
US11569066B2
(en)
|
2021-06-23 |
2023-01-31 |
Applied Materials, Inc. |
Pulsed voltage source for plasma processing applications
|
US11776788B2
(en)
|
2021-06-28 |
2023-10-03 |
Applied Materials, Inc. |
Pulsed voltage boost for substrate processing
|
US11476090B1
(en)
|
2021-08-24 |
2022-10-18 |
Applied Materials, Inc. |
Voltage pulse time-domain multiplexing
|
US12106938B2
(en)
|
2021-09-14 |
2024-10-01 |
Applied Materials, Inc. |
Distortion current mitigation in a radio frequency plasma processing chamber
|
US11694876B2
(en)
|
2021-12-08 |
2023-07-04 |
Applied Materials, Inc. |
Apparatus and method for delivering a plurality of waveform signals during plasma processing
|
CN114199722A
(zh)
*
|
2022-01-17 |
2022-03-18 |
石家庄高新区中正仪器仪表有限公司 |
一种在线气体密度测量方法
|
US11972924B2
(en)
|
2022-06-08 |
2024-04-30 |
Applied Materials, Inc. |
Pulsed voltage source for plasma processing applications
|
US12111341B2
(en)
|
2022-10-05 |
2024-10-08 |
Applied Materials, Inc. |
In-situ electric field detection method and apparatus
|